import jieba
with open('唐诗三百首.txt','r',encoding='utf-8')as fr:
    txt = fr.read();
words = jieba.lcut(txt)
counts = {}
for word in words :
    counts[word] = counts.get(word,0)+1
items = list(counts.items())
items.sort(key = lambda x:x[1], reverse=True)
for i in range(30):
    word,count = items[i]
    print("{0:<10}{1:>5}".format(word,count))
